The ocean's twilight zone lies between 200 and 1,000 meters below the surface, where light starts to fade but is not ...

By studying elephant seals' hunting patterns, scientists have discovered a new way to monitor deep-sea fish populations.

This is only the second time the species has been recorded while alive. “I thought it was A.I.,” says fish biologist Kory Evans.

Hundreds of Olive Ridley turtle carcasses have been found since January 2025 in Tamil Nadu’s Chennai and Chengalpattu districts; conservationists say number of deaths three times than usual during ...